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1L Series | 2L Series | Theory | Specification Chart
 PSD  Specification Chart
One Dimensional PSD  Series
Model
Active Area
(mm)
Responsitivity
@940nm
Dark Current
nA
TYP     MAX
Noise
Current
TYP     MAX
Capacitance
 PF@15V
 TYP     MAX
1L2.5SP
2.5x0.6
0.63
2
10
0.4
1.0
1.6
2.0
1L5SP
5.0x1.0
0.63
4
20
0.4
1.0
5
6
1L10
10.0x2.0
0.63
8
50
0.4
1.0
15
20
1L20
20.0x3.0
0.63
50
250
0.5
1.0
45
55
1L30
30.0x4.0
0.63
150
1000
0.5
1.0
90
110
Model
Rise Time
10-90%
15V
TYP   MAX
Reverse
Bias V

 TYP  MIN   MAX
Detector
Resistance
(K-ohm)
MIN    TYP    MAX
Thermal Drift
ppm/C*

TYP   MAX
Position
Non-Linearity
+/-%
TYP   MAX
1L2.5SP
0.3
0.5
5
15
20
40
50
80
20
100
0.1
0.2
1L5SP
0.5
0.8
5
15
20
40
50
80
20
100
0.1
0.2
1L10
.20
.40
5
15
20
40
50
80
20
100
0.1
0.2
1L20
.50
1.0
5
15
20
40
50
80
20
100
0.1
0.2
1L30
1.0
1.8
5
15
20
40
50
80
20
100
0.1
0.2
One Dimensional PSD  W/Stray Light Emitter
Model
Active Area
(mm)
Responsitivity
@940nm
Dark Current
nA
TYP     MAX
Noise
Current
TYP     MAX
Capacitance
 PF@15V
 TYP     MAX
1L5NT
5.0x0.25
0.63
4
20
0.3
0.6
5
6
1L10NT
10.0x0.05
0.63
8
50
0.3
0.6
15
20
Model
Rise Time
10-90%
15V
TYP  MAX
Reverse
Bias V

TYP  MIN  MAX
Detector
Resistance
(K-ohm)
  MIN  TYP  MAX
Thermal Drift
ppm/C*

TYP   MAX
Position
Non-Linearity
+/-%
TYP   MAX
1L5NT
.25
.40
5
15
20
160
200
300
20
100
0.1
0.2
1L10NT
0.7
1.4
5
15
20
160
200
300
20
100
0.1
0.2
Two  Dimensional PSD Series Duolateral
Model
Active Area
(mm)
Responsitivity
@940nm
Dark Current
nA
TYP        MAX
Noise
Current
TYP     MAX
Capacitance
 PF@15V
 TYP     MAX
2L2SP
2.0x2.0
0.63
50
200
1.3
2.5
7
8
2L4SP
4.0x4.0
0.63
50
200
1.3
2.5
20
25
2L10SP
10.0x10.0
0.63
100
500
1.3
2.5
90
110
2L20SP
20.0x20.0
0.63
200
2000
1.5
3.5
360
430
Model
Rise Time
10-90%
15V
TYP  MAX
Reverse
Bias V

TYP   MIN  MAX
Detector
Resistance
(K-ohm)
MIN   TYP   MAX
Thermal Drift
ppm/C*

TYP   MAX
Position
Non-Linearity
+/-%
TYP   MAX
2L2SP
.03
0.6
5
15
20
7
10
16
40
200
0.3
1.0
2L4SP
.08
.16
5
15
20
7
10
16
40
200
0.3
0.8
2L10SP
.40
.80
5
15
20
7
10
16
40
200
0.3
0.8
2L20SP
1.6
3.0
5
15
20
7
10
16
40
200
0.3
0.8
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